| Value | Category | Cases | |
|---|---|---|---|
| 1 | Compost | 233 |
80.1%
|
| 2 | Urea | 40 |
13.7%
|
| 3 | DAP | 1 |
0.3%
|
| 4 | Murate of Potash | 0 |
0%
|
| 5 | Don't know | 17 |
5.8%
|